G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.

Overview

The Radeon Instinct MI25 MxGPU is manufactured by AMD. It was released in June 27 2017. It features the GCN 5.0 architecture. The core clock ranges from 1400 MHz to 1500 MHz. It has 4096 ×2 shading units. The thermal design power (TDP) is 300W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 4,403 points.

Value Upgrade Path

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Performance Per Dollar

Based on actual market prices and performance benchmarks.

FPS Benchmarks

Predicted performance for Radeon Instinct MI25 MxGPU across popular games. Tested paired with Ryzen 7 7800X3D to isolate GPU performance.

Technical Analysis

Detailed breakdown of Radeon Instinct MI25 MxGPU specifications and capabilities.

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Graphics Performance

The Radeon Instinct MI25 MxGPU scores 4,403 in the G3D Mark benchmark (the standard measure of rasterization GPU performance), placing it in the Budget tier as a Legacy generation graphics card. It is built on the GCN 5.0 (2017−2020) architecture (codename: Vega 10), manufactured on a 14 nm process— smaller process nodes improve power efficiency and transistor density. It packs 4096 ×2 shader units (the primary compute units for rendering pixels), 256 ×2 TMUs (texture mapping units), and 64 ×2 ROPs (render output units that handle final pixel output). Raw FP32 compute power: 12.29 TFLOPS ×2 — this measures the theoretical peak floating-point performance. Boost clock reaches 1500 MHz from a base of 1400 MHz.

Specification	Radeon Instinct MI25 MxGPU
G3D MarkPassMark 3D graphics benchmark score	4,403
ArchitectureGPU microarchitecture generation	GCN 5.0 (2017−2020)
CodenameInternal GPU die codename	Vega 10
Manufacturing ProcessFabrication node — smaller = more efficient	14 nm
Shader UnitsCore compute units for rendering/compute	4096 ×2
TMUsTexture Mapping Units — handle texture sampling	256 ×2
ROPsRender Output Units — final pixel/color blending	64 ×2
Boost ClockMaximum GPU frequency under load	1500 MHz
Base ClockGuaranteed minimum GPU frequency	1400 MHz
Compute (FP32)Peak single-precision floating-point performance	12.29 TFLOPS ×2
Texture Fill RateTextures processed per second	384.0 ×2 GTexel/s
PCIe InterfaceCPU↔GPU data link generation	PCIe 3.0 x4
Transistor Count	12,500 million
Performance RankPosition in global GPU performance ranking	#474

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Video Memory (VRAM)

The Radeon Instinct MI25 MxGPU is equipped with 2 GB of GDDR5 video memory connected via a 64-bit memory bus. Memory operates at 8 Gbps effective speed.

Specification	Radeon Instinct MI25 MxGPU
VRAM SizeVideo memory capacity — more = better for high-res textures	2 GB
VRAM TypeMemory technology generation	GDDR5
Memory BusWidth of data path — wider = more bandwidth	64-bit
Memory SpeedEffective memory data rate	8 Gbps
L1 Cache	1 MB
L2 Cache	4 MB

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Advanced Features & APIs

The Radeon Instinct MI25 MxGPU supports modern upscaling and frame generation technologies: FidelityFX Super Resolution — these can dramatically boost effective FPS by generating intermediate frames or upscaling from lower internal resolution.

Specification	Radeon Instinct MI25 MxGPU
FSR Frame Generation	❌ Not Supported
AMD Fluid Motion Frames	❌ Not Supported
FidelityFX Super Resolution	✅ Supported

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Display & Media

Display outputs: .

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Power & Dimensions

The Radeon Instinct MI25 MxGPU draws 300 Watt under load (TDP) — a 350W PSU minimum is recommended. Power connector: PCIe-powered.

Specification	Radeon Instinct MI25 MxGPU
TDPPower consumption under load	300 Watt
Recommended PSUMinimum power supply wattage	350W
Power ConnectorRequired PCIe power cable type	PCIe-powered

Specifications Reference

Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.

2 categories

Technical Specifications

20 specs

ROPs	64 ×2
TMUs	256 ×2
Vram	2 GB
DLSS/FSR	FSR upscaling
L1 Cache	1 MB
L2 Cache	4 MB
Core Clock	1400 MHz
Boost Clock	1500 MHz
Memory Type	GDDR5
Memory Speed	8 Gbps
Shading Units	4096 ×2
Upscaling Tech	AMD FidelityFX Super Resolution (FSR)
PCIe Generation	PCIe 3.0 x4
Memory Bus Width	64-bit
Transistor Count	12,500 million
Frame Generation	FSR Frame Generation: No \| AMD Fluid Motion Frames: No \| FidelityFX Super Resolution: Yes
Texture Fill Rate	384.0 ×2
Manufacturing Process	14 nm
Power Consumption (TDP)	300 Watt
Floating Point Performance	12.29 TFLOPS ×2